MiniFlex^® HF Flexible Sensors

The High Frequency MiniFlex^® HF is a compact flexible AC current transformer composed of a flexible sensor and an electronic module. The flexible sensor permits measurements on conductors where standard clamp-on probes could not be used. In particular, it can be installed in confined spaces, places where access is difficult, or even wrapped around irregular shapes.

The High Frequency MiniFlex^® HF, with a bandwidth frequency from 5 Hz to 1 MHz, is perfect to connect to any oscilloscope with BNC input to analyze complex-shaped current and transient present in electronic power supplies, welding stations, etc. It presents virtually no load to the system under test and cannot be damaged by overloads. The sensor assembly is insulated for 1000 V CAT III; 600 V CAT IV. The MiniFlex^® meets EN 61010 and is CE marked. It has an mV output proportional to the current measured for direct readings on DMM, data loggers or oscilloscopes,. TRMS measurements are taken when connected to a TRMS meter. The MiniFlex^® is insensitive to DC currents and only the AC component of the measured signal is measured.

NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.

Model	Cat. #	Description	List Price	Quantity/Status	Distributor Stock Check
MF 300-10-2-10 HF	2126.84	MiniFlex^® 30/300A, 10", 100mV/10mV/A High Frequency (for any BNC Oscilloscope)	$660.00
MF 3000-14-1-1 HF	2126.86	MiniFlex^® 3000A, 14", 1mV/A High Frequency (for any BNC Oscilloscope)	$710.00

Model	MF 300-10-2-10 HF
Cat. #	2126.84
Description	MiniFlex^® 30/300A, 10", 100mV/10mV/A High Frequency (for any BNC Oscilloscope)
List Price	$660.00

Model	MF 3000-14-1-1 HF
Cat. #	2126.86
Description	MiniFlex^® 3000A, 14", 1mV/A High Frequency (for any BNC Oscilloscope)
List Price	$710.00

Model # MF 300-6-2-10-HF (Cat. # 2126.83)
Maximum Conductor Size	1.77 in (45 mm)	Current Range	(30 and 300) Arms AC
Measurement Range	(0.5 to 300) A	Output Signal	(100 and 10) mV/A
Accuracy	1 % ± 300 mA	Phase at 1 kHz	1 °
Model # MF 300-10-2-10-HF (Cat. # 2126.84)
Maximum Conductor Size	2.75 in (70 mm)	Current Range	(30 and 300) Arms AC
Measurement Range	(0.5 to 300) A	Output Signal	(100 and 10) mV/A
Accuracy	1 % ± 300 mA	Phase at 1 kHz	1 °
Model # MF 3000-14-1-1-HF (Cat. # 2126.86)
Maximum Conductor Size	3.93 in (100 mm)	Current Range	3000 Arms AC
Measurement Range	(0.5 to 3000) A	Output Signal	1 mV/A
Accuracy	1 % ± 300 mA	Phase at 1 kHz	1°

General Specifications

Frequency Range	5 Hz to 1 MHz
Battery Type	9 V Alkaline, Type LF22
Battery Life	>140 hours continuous
Operating Temperature	(14 to 131) °F (-10 to +55) °C
Storage Temperature	(-40 to 158) °F (-40 to 70) °C
Operating Humidity	90 % up to 104 °F (40 °C)
Ampflex® Sensor	The flexible sensor can withhold a temperature of 194 °F (90 °C) and is resistant to oil and Aliphatic hydrocarbons
Cable Length (Module to Sensor	6.5 ft (2 m)
Battery Indicator	Green LED blink when battery needs replacement
Overload	Red LED ON when output around >4.5 V
Dimensions (H x W x D)	Module: (4.0 x 2.5 x 1.1) in (103 x 64 x 28) mm
Weight	7 oz (200 g)
Pollution Degree	2
Ingress Protection (IP)	IP50
EMC	EN 61326-1
Safety Compliance	EN/IEC 61010-1 600 V CAT IV, 1000 V CAT III EN/IEC 61010-032:2002

User Manuals

MiniFlex High Frequency

Brochures

AEMC^® Instruments Product Line Brochure

AEMC^® Instruments Product Line Brochure (FR CAN)

Comparison Charts

Current Probe Selection Chart - English

Current Probe Selection Chart - Español

Application Notes

Rogowski Coil Primer

Videos

Rogowski Coils Explained

Model	Cat. #	Description	List Price	Quantity/Status	Distributor Stock Check
MA193-10-BK	2140.48	MiniFlex® Sensor 10" Model MA193-10-BK for Models 3945/3945-B, 8220, 8230, 8333, 8335, 8336, 8345, 8435, 8436 & PEL Series NIST Calibration ($75.00 each)	$278.00
2140.50	2140.50	MiniFlex® Sensor 14" Model MA193-14-BK for Models 3945/3945-B, 8220, 8230, 8333, 8335, 8336, 8345, 8435, 8436 & PEL Series NIST Calibration ($75.00 each)	$309.00

Model	MA193-10-BK
Cat. #	2140.48
Description	MiniFlex® Sensor 10" Model MA193-10-BK for Models 3945/3945-B, 8220, 8230, 8333, 8335, 8336, 8345, 8435, 8436 & PEL Series
List Price	$278.00
NIST Calibration ($75.00 each)

Model	2140.50
Cat. #	2140.50
Description	MiniFlex® Sensor 14" Model MA193-14-BK for Models 3945/3945-B, 8220, 8230, 8333, 8335, 8336, 8345, 8435, 8436 & PEL Series
List Price	$309.00
NIST Calibration ($75.00 each)

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